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olasank [31]
3 years ago
15

Which expression is equivalent to (-1.3x - 4.5) -(-2. 1x + 3. 6)?

Mathematics
1 answer:
Reika [66]3 years ago
5 0

Answer:

C) If im wrong im sorry

Step-by-step explanation:

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If K(3, -7) is rotated 270°, what will be the coordinates of its image
gavmur [86]

Answer:

<em>Given </em><em>point </em><em>is </em><em>K </em><em>(</em><em> </em><em>3</em><em>,</em><em> </em><em>-</em><em>7</em><em> </em><em>)</em>

Step-by-step explanation:

Rotation through 270

K ( 3, -7) K'( -7 , -3 )

Hope it was helpful

7 0
3 years ago
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A company spends $100 per day on fixed expenses such as electricity, rent, and the like. It also spends $35 per day on each empl
Over [174]

C(x) = $100 + $35x :)

6 0
3 years ago
Is #4 correct, if not what is
svet-max [94.6K]
Number 4 is correct a^0=1 for all real number a
number 5
y^2(y^2=y^(2+2)=y^4 correct
y^6/y^2=y^(6-2)=y^4 correct
y^0=1 false
y^9/y^5=y^(9-5)=y^4 correct
y^4(y^1)=y^(4+1)=y^5 false
4 0
3 years ago
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The perimeter of a right triangle is 30 feet and the area is 30 square feet. If the lengths of the sides of the triangle are eac
liq [111]

Answer:

300

Step-by-step explanation:

a triangle has 3 sides and so perimeter is just adding all the sides together so the perimeter is 30 that means each side is ten so multiply those all by ten as it says and then they are all 100. add them to get 300, hope this helps :)

5 0
3 years ago
How many flowers, spaced every 6 inches, are needed to surround a circular garden with a 10 foot radius?
Stolb23 [73]

To solve this problem you must apply the proccedure shown below:

1. You must calculate the perimeter of the circle:

The radius of the circle in inches is:

radius=\frac{(10ft)(12in)}{1ft}=120in

P=2\pi(radius)\\  P=2\pi(120in)\\ P=753.98in

2. Now, you must divide the perimeter by the space between each flower to find the number of flowers needed, which you can call x:

x=\frac{753.98in}{6in}=125.6=126

The answer is: 126 flowers.

5 0
3 years ago
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